Inventor
HIRAKAWA YASUFUMI
JP27 patents
⚠️ This page may combine multiple inventors who share the name “HIRAKAWA YASUFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NEC CORP
19 patentsUS12361806B2Jul 15, 2025
Intrusion detection system, intrusion detection method, and computer-readable medium
NEC CORP0 citations62
US12244961B2Mar 4, 2025
Video processing system
NEC CORP0 citations62
US11830286B2Nov 28, 2023
Data processing apparatus, data processing method, and non-transitory storage medium
NEC CORP0 citations62
US11783685B2Oct 10, 2023
Intrusion detection system, intrusion detection method, and computer-readable medium
NEC CORP0 citations62
US11748892B2Sep 5, 2023
Video image processing device, video image analysis system, method, and program
NEC CORP0 citations62
US11665311B2May 30, 2023
Video processing system
NEC CORP0 citations62
US11468753B2Oct 11, 2022
Intrusion detection system, intrusion detection method, and computer-readable medium
NEC CORP0 citations62
US11176698B2Nov 16, 2021
Analysis apparatus, analysis method, and storage medium
NEC CORP0 citations62
US11094076B2Aug 17, 2021
Analysis apparatus, analysis method, and storage medium
NEC CORP0 citations62
US11049376B2Jun 29, 2021
Setting assistance device, setting assistance method, and program recording medium
NEC CORP0 citations62
US9462160B2Oct 4, 2016
Color correction device, method, and program
NEC CORP2 citations62
US12511674B2Dec 30, 2025
Information processing apparatus, information processing method, and non-transitory computer-readable storage medium
NEC CORP0 citations52
US12217587B2Feb 4, 2025
Wireless terminal detection system, wireless terminal detection device, wireless terminal detection method, and storage medium having program stored therein
NEC CORP0 citations51
US10867162B2Dec 15, 2020
Data processing apparatus, data processing method, and non-transitory storage medium
NEC CORP0 citations51
US10832541B2Nov 10, 2020
Setting assistance device, setting assistance method, and program recording medium
NEC CORP0 citations51
US10389969B2Aug 20, 2019
Video processing system
NEC CORP0 citations51
US11836147B2Dec 5, 2023
Information processing apparatus, analysis system, data aggregation method, and computer readable medium
NEC CORP0 citations50
US11587415B2Feb 21, 2023
Data stream allocation method, system and program
NEC CORP0 citations50
US10846865B2Nov 24, 2020
Video image processing device, video image analysis system, method, and program
NEC CORP0 citations41
OAMI RYOMA
4 patentsUS8891880B2Nov 18, 2014
Person clothing feature extraction device, person search device, and processing method thereof
OAMI RYOMA27 citations92
US9495754B2Nov 15, 2016
Person clothing feature extraction device, person search device, and processing method thereof
OAMI RYOMA9 citations84
US8879004B2Nov 4, 2014
High-quality content generation system, method therefor, and program
OAMI RYOMA3 citations62
US8306992B2Nov 6, 2012
System for determining content topicality, and method and program thereof
OAMI RYOMA2 citations62
HIRAKAWA YASUFUMI
2 patentsUS8977005B2Mar 10, 2015
Carried item region extraction device, carried item region extraction method, and computer readable medium
HIRAKAWA YASUFUMI4 citations69
US8819558B2Aug 26, 2014
Edited information provision device, edited information provision method, program, and recording medium
HIRAKAWA YASUFUMI1 citations48